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SX Crossed Roller Bearings SX011814-A
SX Crossed Roller Bearings SX011814-A

SX Crossed Roller Bearings SX011814-A

The SX011814-A is a compact crossed roller bearing with a 70mm bore and 90mm outer diameter, designed for precision applications. It handles radial loads up to 12 kN and operates smoothly in temperatures from -30°C to 80°C.

Its crossed roller design ensures high accuracy, with radial and axial running tolerances of just 0.01mm. The bearing meets ABEC5 standards, with options for higher precision ABEC7 or ABEC9 grades.

Made for stability, it features a 10mm width and weighs only 0.25kg. Ideal for robotics, medical equipment, or any application requiring precise rotational movement.

Compliant with RoHS and REACH, it’s a reliable choice for engineers needing both performance and environmental safety.

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Product Parameters

  • Part Number SX011814-A
  • Brand TFL
  • Size 70 mm x 90 mm x 10 mm
  • System of Measurement Metric
  • Roller Bearing Type Crossed
  • Bore Dia 70 mm
  • Bore Dia Upper Tolerance 0.004 mm
  • Bore Dia Lower Tolerance -0.015 mm
  • Outer Dia 90 mm
  • Outer Dia Lower Tolerance -0.022 mm
  • Width 10 mm
  • Width Upper Tolerance 0.06 mm
  • Width Lower Tolerance -0.06 mm
  • Height (H) 10 mm
  • Internal Diameter On Outer Ring 80.5 mm
  • Diameter Of Bearing Raceway 80 mm
  • External Diameter On Inner Ring 79.5 mm
  • Height Of Individual Ring(h) 10 mm
  • Height Of Individual Ring Lower Tolerance -0.01 mm
  • Rmin 0.6 mm
  • S 1.2 mm
  • Running Accuracy Radial 0.01 mm
  • Running Accuracy Axial 0.01 mm
  • Holes Without Holes
  • Basic Load Rating C 12 kN
  • Basic Load Rating Co 25.5 kN
  • Operating Temperature Min.(Tmin) -30 °C
  • Operating Temperature Max.(Tmax) 80 °C
  • ABEC Rating ABEC5(Available in ABEC7/9)
  • Dynamic Radial Load 3735 lbf
  • Static Radial Load 11700 lbf
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.25 Kg

Features

Performance Features of SX011814-A Bearing

SX011814-A Bearing is designed with a crossed roller configuration, offering high precision and stability.
Its running accuracy of 0.01 mm ensures smooth operation for applications requiring tight tolerances.

The bearing handles dynamic radial loads up to 3735 lbf, making it suitable for demanding tasks.
With a basic load rating of 12 kN, it provides reliable performance under various conditions.

SX011814-A Bearing operates efficiently in temperatures ranging from -30°C to 80°C.
Its ABEC5 rating ensures consistent quality, with options for higher precision in ABEC7/9.

The compact design, with a width of 10 mm, makes it ideal for space-constrained applications.
Its chrome steel construction enhances durability, reducing the need for frequent replacements.

Application

Industrial Uses of SX011814-A Bearing
SX011814-A Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision for rotary tables and indexing heads. The tight tolerances ensure smooth operation in high-accuracy applications.

Where Is SX011814-A Bearing Used?
You’ll find SX011814-A Bearing in robotics, particularly in articulated arms that require compact yet robust support for rotational movements. Its ABEC5 rating makes it suitable for tasks demanding consistent performance.

Built for Heavy-Duty Use: SX011814-A Bearing
SX011814-A Bearing handles radial loads effortlessly, making it ideal for industrial automation systems like CNC machines. The chrome steel construction ensures durability even in demanding environments.

Medical vs Industrial: Where SX011814-A Bearing Excels
In medical imaging devices, SX011814-A Bearing offers precise movement for components like gantries, while in industrial settings, it supports heavy loads in packaging machinery. Its versatility shines in both fields.

Perfect Fit for Automation: SX011814-A Bearing
SX011814-A Bearing is a go-to choice for 3D printers, where its low-friction design ensures smooth linear motion. The metric dimensions make it easy to integrate into various automated systems.

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